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breakthrough
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As an adjective, breakthrough means characterized by major progress or overcoming some obstacle. As a noun, it means an advance through and past enemy lines.
Meanings of breakthrough
10 meaningsadjective
Characterized by major progress or overcoming some obstacle.
“a breakthrough technological advance”
immunologyInvolving the contraction of a disease by a person with a decreased susceptibility, such as a person who has been vaccinated to help prevent that disease.
medicineThe emergence or one or more symptoms of a condition despite medication or other medical treatment.
“She was on two antiepileptics for five years but then had a breakthrough seizure.”
“He was managing his discomfort with common painkillers, but one morning he had breakthrough pain causing him to miss work.”
noun
militaryAn advance through and past enemy lines.
Any major progress; such as a great innovation or discovery that overcomes a significant obstacle.
“Albert Einstein is credited with making some of the greatest breakthroughs in modern physics.”
sportsThe penetration of the opposition's defence.
constructionThe penetration of a separating wall or the remaining distance to an adjacent hollow (a crosscut in mining) or between two parts of a tunnel build from both ends; knockthrough.
Making an important discovery
A penetration of a barrier such as an enemy's defense
Meanings from Wiktionary (CC BY-SA 4.0) and Open English WordNet (CC BY 4.0).